Steven Spielberg discussed his new film 'Disclosure Day,' a Western he has in development and the existence of alien life in ...

A New Mexico startup revealed its plans to deliver sunlight to satellites in orbit, helping power the spacecraft during times when they are hidden by Earth’s shadow. Mantis Space emerged from stealth ...

Beginning in the 1970s, U.S. government intelligence agencies investigated the existence of 'remote viewing.' Those files are now declassified.

"This milestone essentially marks the birth of our flight system." ...

Surveys have found that researchers studying UAPs can face pushback from mentors and colleagues, even from people who think ...

"This is a challenge unlike any we have encountered thus far in this new era of commercial space." ...

A high-ranking retired US Air Force major general who once commanded a base long associated with UFO lore has been missing for nearly two weeks, and authorities are appealing to the public for help ...

Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the source of potential signals than previously thought. Conditions around ...

Phil Lord and Christopher Miller's lone-astronaut saga wants to be "Interstellar" meets "E.T.," but it's too long and too cutely formulaic.

The disappearance of retired Major General William Neil McCasland is a “grave national security crisis,” as he is a man “with some of the most sensitive secrets of the United States in his head,” ...

William Neil McCasland has gone missing days after Trump ordered the release of all files on extraterrestrial visits to Earth ...

What: SETI Institute Artists-in-Residence present Exoplanetary Poetry, an art-science collaboration that trains artificial intelligence on exoplanet atmospheric chemi ...